| Bruker APEXII CCD diffractometer | 3758 independent reflections |
| Radiation source: sealed tube | 2378 reflections with I > 2σ(I) |
| Graphite monochromator | Rint = 0.110 |
| Detector resolution: 8.36 pixels mm-1 | θmax = 25.4°, θmin = 1.4° |
| ω scans | h = −18→18 |
| Absorption correction: multi-scan (SADABS; Bruker, 2013) | k = −8→8 |
| Tmin = 0.568, Tmax = 0.745 | l = −25→25 |
| 15941 measured reflections |